portulacaceous

[ pawr-chuh-luh-key-shuh s, pohr- ]
/ ˌpɔr tʃə ləˈkeɪ ʃəs, ˌpoʊr- /

adjective

belonging to the Portulacaceae, the purslane family of plants.

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Origin of portulacaceous

< New Latin Portulacace(ae) family name (see portulaca, -aceae) + -ous
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British Dictionary definitions for portulacaceous

portulacaceous
/ (ˌpɔːtjʊləˈkeɪʃəs) /

adjective

of, relating to, or belonging to the Portulacaceae, a cosmopolitan family of mainly fleshy-leaved flowering plants common in the US
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012